Question
P5.DA.NK.23052610-A2
A departmental store had 200 speakers for sale during a 7-day period. The line graph shows the number of speakers left unsold at the end of each day. The number of speakers left unsold at the end of Day 7 was not shown.
  1. On which day was the greatest number of speakers sold? Give your answer in number. (Eg 1)
  2. The average number of speakers sold for the last two days was 18. How many speakers were sold on Day 7?
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Primary 5 DATA ANALYSIS P5.DA.NK.23052610

02 Jun 2024, 03:26 PM

A departmental store had 200 speakers for sale during a 7-day period. The line graph shows the number of speakers left unsold at the end of each day. The number of speakers left unsold at the end of Day 7 was not shown.
  1. On which day was the greatest number of speakers sold? Give your answer in number. (Eg 1)
  2. The average number of speakers sold for the last two days was 18. How many speakers were sold on Day 7?
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